Evaluating vegetation indices from multi-angular hyperspectral satellite imagery for assessing leaf chlorophyll in Uzbek cotton fields
Proceedings article published in 2009 by
G. R. Ruecker,
W. A. Dorigo 
,
J. Grillenberger,
K. Kienzler,
N. Ibragimov,
M. Keil
,
J. Grillenberger,
K. Kienzler,
N. Ibragimov,
M. Keil
